#courseVideoDetailVip {
    .header_children_100 {
        position: relative;
        z-index: 9;
        .header_children_100_c {
            position: relative;
            height: 100%;
            z-index: 10;
        }
        .mengban {
            position: absolute;
            width: 100%;
            height: 100%;
            top: 0;
            left: 0;
            bottom: 0;
            right: 0;
            margin: auto;
            background: rgba(0, 0, 0, .4);
            z-index: 98;
        }
        .mengbanimg {
            position: absolute;
            width: 100%;
            height: 100%;
            top: 0;
            left: 0;
            bottom: 0;
            right: 0;
            margin: auto;
            z-index: 97;
        }
        .h5_player {
            transform-origin: 0px 0px;
            opacity: 1;
            transform: scale(1);
            width: 100%;
            height: 100%;
            video {
//              height: 4.22rem;
            }
        }
        .h5_video {
            margin: auto;
            left: 0;
            top: 0;
            right: 0;
            position: absolute;
            display: inline-block;
            z-index: 24;
        }
        img {
            width: 1.3rem;
            height: 1.3rem;
            position: absolute;
            z-index: 99;
            top: 0;
            left: 0;
            bottom: 0;
            right: 0;
            margin: auto;
        }
        .cs {
            width: 100%;
            height: 3rem;
            background: red;
            position: fixed;
            top: 0;
            left: 0;
        }
    }
    .content {
        .content_top {
            padding: .32rem;
            border-bottom: .2rem solid #FDFAFE;
            .title {
                font-size: .34rem;
                line-height: .48rem;
                font-weight: 700;
            }
            .vip_num {
                font-size: .26rem;
                line-height: .36rem;
                margin-top: .22rem;
                color: #999999;
            }
        }
        .content_video {
            .video_title {
                padding:  .32rem;
                font-size: .34rem;
                line-height: .48rem;
                font-weight: 700;
                color: #333333;
                border-bottom: 1px solid #F0F0F0;
            }
            .video_list_f {
                width: 100%;
                padding: .32rem 0 .32rem .32rem;
                overflow: scroll;
                border-bottom: .2rem solid #FCFBFE;
                .video_list_c {
                    width: fit-content;
                    padding-right: .16rem;
                    display: flex;
                    .video_list {
                        .video_list_top {
                            width:2.8rem;
                            height:1.48rem;
                            background: white;
                            border:1px solid rgba(230,230,230,1);
                            border-radius: .1rem;
                            overflow: hidden;
                            margin-right: .2rem;
                            position: relative;
                            z-index: 9;
                            padding: .32rem .2rem;
                            .live_img{
                                width: .9rem;
                                height: .32rem;
                                position: absolute;
                                bottom: -1px;
                                right: -1px;
                                z-index: 13;
                            }
                            .video_list_label {
                                font-size: .3rem;
                                line-height: .42rem;
                                color: #333333;
                            }
                        }
                        .video_active{
                            background:rgba(53,191,126,0.08);
                            border:1px solid #35BF7E;
                        }
                            
                    }
                }
            }
        }
        .content_share_top {
            padding: .4rem .32rem;
            border-bottom: 1px solid #F0F0F0;
            .share_title {
                font-size: .4rem;
                line-height: .48rem;
                color: #333333;
                font-weight: 700;
                margin-bottom: .16rem;
            }
            .share_label {
                font-size: .28rem;
                line-height: .4rem;
                color: #999999;
                
            }
        }
    }
    .study_bottom_f {
        background: white;
        width: 100%;
        height: .98rem;
        display: flex;
        align-items: center;
        padding: 0 .32rem;
        border-top: 1px solid #f0f0f0;
        position: relative;
        z-index: 999;
        .study_bottom {
            flex: 1;
            display: flex;
            align-items: center;
            font-size: .28rem;
            color: #999999;
            padding: 0 .2rem;
            height: .7rem;
            background: #F0F0F0;
            border-radius: .35rem;
        }
    }
    .pop_share {
        box-sizing: border-box;
        padding: .24rem .32rem 0 .32rem;
        .pop_header {
            display: flex;
            justify-content: space-between;
            font-size: .32rem;
            line-height: .4rem;
            color: #999999;
            margin-bottom: .24rem;
            .pop_header_img {
                width: .46rem;
                height: .46rem;
            }
        }
        .textarea {
            position: relative;
            z-index: 18;
            padding: .16rem;
            background: rgba(247, 247, 247, 1);
            .yd-textarea-counter {
                position: absolute;
                right: .16rem;
                bottom: 0.16rem;
            }
            .text_num {
                position: absolute;
                right: 0rem;
                bottom: -.26rem;
                color: #999999;
                width: 100%;
                text-align: right;
                background: #f7f7f7;
                z-index: 88;
                border-radius: 0 0 .1rem .1rem;
                padding: 0.06rem .16rem 0.06rem 0;
            }
        }
        textarea {
            display: block;
            border: none;
            box-sizing: border-box;
            width: 100%;
            height: 2.22rem;
            background: rgba(247, 247, 247, 1);
            border-radius: .1rem .1rem 0 0;
            font-size: .3rem;
            color: #333333;
            line-height: .42rem;
        }
    }
    .no_list{
        text-align: center;
        color: #999999;
        padding: 1rem 0 .5rem 0;
    }
}